发明人郭海燕,钱学锋,胡光. "Method for the Synthesis of RCS-4 para N-(5-hydroxypentyl) metabolite" [P]. 中国发明专利, 专利号 CN 110881376 B, 授权公告日 2023-10-28.
发明人郑宇鹏,马晓峰,张德明. "A Process for Preparing High-Purity RCS-4 para N-(5-hydroxypentyl) metabolite" [P]. 中国发明专利, 专利号 CN 111795508 A, 授权公告日 2023-06-16.
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